.amount {
    padding: 0.4rem 0 0.4rem 0.3rem;
}
.input-box {
    width: 90%;
    margin: 0 auto;
    border-bottom: 1px solid #ccc;
    padding-bottom: 0.3rem;
    .rmb {
        font-size: 0.5rem;
        margin-left: 0.3rem;
    }
    input {
        width: 80%;
        border: none;
        height: 0.5rem;
    }
}
.tips {
    width: 90%;
    margin: 0 auto;
    font-size: 0.23rem;
}
.check-box {
    padding: 0.2rem 0 0.2rem 0;
    border-bottom: 1px solid #ccc;
    display: flex;
    justify-content: space-between;
    .left {
        width: 20%;
        margin-left: 0.2rem;
    }
    .middle {
        width: 50%;
    }
    .arrow {
        margin-right: 0.3rem;
    }
}
.check-box1 {
    margin-top: 0.5rem;
}
.check-box2 {
   justify-content: start; 
}
.next {
    width: 90%;
    margin: 0 auto;
    margin-top: 0.5rem;
}
.tips1 {
    width: 90%;
    margin: 0 auto;
    margin-top: 0.5rem;
    .tips-item {
        color: #ccc;
    }
}
